Currently Being ModeratedSep 8, 2012 3:34 PM (in response to RacerAV)
In System Preferences > Notifications try changing the method to Alerts or Banners (And back) to see if it changes anything.
See also this thread about iMessages on different devices that have not displayed properly
Please, if posting Logs, do not post any Log info after the line "Binary Images for iChat"
iMac 2.5Ghz 5i 2011 (Lion 10.7.2)
G4/1GhzDual MDD (Leopard 10.5.8)
MacBookPro 2Gb (Snow Leopard 10.6.8)
Mac OS X (10.6.8),
"Limit the Logs to the Bits above Binary Images." No, Seriously